License tenure
Under 1 yr
IA Mechanical avg: 2.0 yrs
Find pros · COLUMBUS, IA
DM
mechanical
DEWINE MECHANICAL LLC
Trust score 20
Active licenseUnclaimed listing
Mechanical contractor - COLUMBUS, IA - DEWINE MECHANICAL LLC
About this business
Based in COLUMBUS, Iowa, DEWINE MECHANICAL LLC provides Mechanical services in COLUMBUS (68601) and surrounding Iowa areas.
Commercial and residential mechanical work requires matching license class to equipment type. State classification on file: 237110 - Water/Sewer Line Construction.
Iowa contractor registrations are filed with workforce development records.
IA active license C001109 with records dating to 2025 (1 year on file). Current expiration: 2026-10-10. Source agency: Iowa Division of Workforce Development.
Reach DEWINE MECHANICAL LLC at (402) 562-6590 or dewine@dm-inc.us. Compare insurance certificates and references alongside license verification.
mechanical
IA Mechanical market
189
Active licensed contractors statewide
Bond
Not in state bulk file
Not published in bulk file
Trust score
20
Based on license status, bond, and profile signals
COLUMBUS market
1
Active Mechanical contractors locally
Market insights
Newer Mechanical license than most in IA.
DEWINE MECHANICAL LLC is one of 189 active Mechanical license records we track in IA.
How this pro compares
License tenure vs state average
DEWINE MECHANICAL LLC's license is 1.3 years below average for Mechanical contractors in IA.
License journey
- License issuedOctober 10, 2025
Under 1 yr of operating history on record
- Data verifiedMay 29, 2026
License record refreshed 15 days ago
- License expirationOctober 10, 2026
Renews within the next year
License details
| License # | C001109 |
|---|---|
| State | IA |
| County | — |
| Issued | October 10, 2025 |
| Expires | October 10, 2026 |
| Bond | Not in state bulk file |
| Last verified | May 29, 2026 |
Synced from Iowa Division of Workforce Development bulk licensing data · last checked May 29, 2026. Confirm status with the state board before hiring.
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